Compound traditional Chinese medicine for preventing and treating stigmatosis of freshwater fish

Abstract

The invention relates to a compound traditional Chinese medicine for preventing and treating stigmatosis of freshwater fish. The compound traditional Chinese medicine is characterized by being prepared from the following components in parts by weight: 25-35 parts of gypsum, 25-35 parts of rhizoma anemarrhenae, 15-25 parts of fructus gardeniae, 15-25 parts of spica prunellae, and 15-25 parts of radix arnebiae seu lithospermi. The invention provides a compound traditional Chinese medicinal composition for preventing and treating stigmatosis of freshwater fish. Gypsum and rhizoma anemarrhenae can clear away heat and purge pathogenic fire, and have the antibacterial effect for shigella dysenteriae, typhoid bacillus, diplococcus pneumoniae, aeromonas hydrophila and the like in vitro; fructus gardeniae has the main active ingredients including gardenoside, crocin and the like, and has the spectral antibacterial effect; spica prunellae contains ursolic acid, and has the strong inhibit effect for pseudomonas aeruginosa, staphylococcocci, streptococcocci, diplococcus pneumoniae and the like; radix arnebiae seu lithospermi contains acetylshikonin, and after hydrolysis, the obtained alkannin has the inhibiting effect for influenza virus, and has the inhibiting effect for gram negative bacteria and gram positive bacterium. The traditional Chinese medicine is good in curative effects, is pollution-free, is free of residue and convenient to use, and is particularly suitable for large-scale culture of freshwater fishes.

Description

technical field [0001] The invention belongs to the technical field of aquatic medicines, in particular to a compound Chinese herbal medicine for preventing and curing freshwater fish printing disease. Background technique [0002] Printing disease has become a common and frequently-occurring disease in the breeding of broodstock and adult fish of freshwater fish such as silver carp and bighead carp. It has been found in all parts of my country, especially in central China and North China. 60-90%, broodstock can reach 90-100% seriously, which directly affects the output of adult fish and the quality of commercial fish, and also affects the aphrodisiac rate and spawning rate of broodstock, and it will occur all year round, especially in summer and autumn Two seasons are the most likely to occur, causing huge losses to fishery production. Due to the high infection rate of printing disease and the lack of effective control methods at present, the mortality rate is extremely high...

AI Technical Summary

Problems solved by technology

[0002] Printing disease has become a common and frequently-occurring disease in the breeding of broodstock and adult fish of freshwater fish such as silver carp and bighead carp. It has been found in all parts of my country, especially in central China and North China. 60-90%, broodstock can reach 90-100% seriously, which directly affects the output of adult fish and the quality of commercial fish, and also affects the aphrodisiac rate and spawning rate of broodstock, and it will occur all year round, especially in summer and autumn Two seasons are the most likely to occur, causing huge losses to fishery production

Due to the high infection rate of printing disease and the lack of effective prevention and control methods at present, the mortality rate is extremely high, causing large losses and seriously affecting the healthy development of the aquaculture industry.

At present, the method of treating printing disease is to use chemical disinfectants such as trichlorfon, potassium permanganate mixture, and bleaching powder for dipping, but there will be residues in the fish, which seriously affects the quality of aquatic products and even threatens human health.

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